00959nam a22001697a 4500003000400000020001900004082001200023100002100035245003600056250000800092260003300100300000800133650002300141653059700164942001300761999001500774SGT  a97811107500495  a518,GUP  aRADHEY S, GUPTA   aELEMENTS OF NUMERICAL ANALYSIS   a2ND  aNEW DELHI bCAMBRIDGE c2015  a759  aNUMERICAL ANALYSIS  aPREFACE 1. ERRORS IN COMPUTATION 2. LINEAR EQUATIONS AND EIGENVALUE PROBLEM 3. NONLINEAR EQUATIONS 4. INTERPOLATION 5. NUMERICAL DIFFERENTIATION 6. NUMERICAL INTEGRATION 7. ORDINARY DIFFERENTIAL EQUATIONS 8. SPLINES AND THEIR APPLICATIONS 9. METHOD OF LEAST SQUARES AND CHEBYSHEV APPROXIMATION 10. EIGENVALUES OF SYMMETRIC MATRICES 11. PARTIAL DIFFERENTIAL EQUATIONS 12. FINITE ELEMENT METHOD 13. INTEGRAL EQUATIONS 14. DIFFERENCE EQUATIONS 15. FOURIER SERIES, DISCRETE FOURIER TRANSFORM AND FAST FOURIER TRANSFORM 16. FREE AND MOVING BOUNDARY PROBLEMS: A BRIEF INTRODUCTION APPENDICES INDEX.  2ddccFPS  c9490d9490